Are you a Frontend Software Engineer with a keen interest in everything Web3 and how this can be applied to iGaming? Then this is the role for you! We are looking for a Software Engineer to help us in the beginning of our journey to bring new and innovative iGaming products and brands to the market, leveraging the exciting possibilities provided by Web3 concepts and technologies. 

About the Team

You'll be joining a new team at the start of an ambitious journey - bringing innovative iGaming products and brands to market by leveraging the possibilities opened up by Web3 technologies. This is greenfield work: small team, big ambitions, real users. 

What You'll Do

• Design, build, and ship user-facing features across our Web3 iGaming products, working from concept through to production. 

• Partner with product managers, designers, and backend engineers to translate ambiguous problems into clear, high-quality user experiences. 

• Participate in the full development lifecycle - sprint planning, estimation, code review, testing, deployment, and post-launch iteration. 

• Help establish the engineering patterns, tooling, and conventions that a growing team will rely on. 

What we are looking for

• 2+ years of professional experience as a Frontend Engineer. 

• Strong command of TypeScript and JavaScript, and comfort working in at least one major framework (React, Vue, or Angular). 

• Solid fundamentals in HTML, CSS, and a preprocessor like Sass or LESS. 

• Experience integrating with RESTful APIs and reasoning about client–server contracts. 

• A track record of writing meaningful unit and integration tests (Playwright, Jest or similar). 

• Familiarity with modern JavaScript tooling and bundlers (Vite, Rollup, etc.). 
  
  
• An eye for performance and an instinct for what makes a web application feel scalable rather than just work at scale. 
  
  
• Product thinking and a can-do attitude - you care about why something is being built, not just how, and you keep momentum when the path isn't obvious. 

Bonus Points 

• Experience with native Web Components (e.g. Stencil.js). 

• Genuine interest in or hands-on exposure to Web3 - wallets, on-chain interactions, smart contract integration, or related tooling. 

• Background in iGaming, fintech, or other regulated, high-traffic consumer domains. 

What we offer

Much like riding a rollercoaster, sometimes life at Betsson can be lightning fast with twists and turns but always FUN! Then again, what else would you expect from a business 75% millennial and 1700 strong, spread across 7 offices with 900 based out of our Malta HQ alone! We recognise it may not be for the faint-hearted, but if you’re a go-getter, initiator and adrenaline junkie, always striving to push the boundaries and challenge yourself, then you’ll fit right in.

Challenge accepted?

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About Clear Street:

The Team:

We started with a small group of experienced engineers and the team has significantly increased in size to a team of 30+ with plans to continue to grow.  The team was formed to execute on Clear Street’s growth strategy of expanding our products and services to reach more asset classes and geographies. We work closely with engineering and product teams based in New York.  

Members of the team have the unique opportunity to be part of a growth journey, building a technology stack from scratch, and making a big impact on the financial market. In this role, an individual will work in conjunction with team members in Sweden and NY to build applications for our Securities Finance and Futures businesses, the Execution Management, Risk as well as Custody and Clearing systems.  

Join us and be part of a collaborative, productive and supportive team that values office work over remote work. 

The Role:

We are seeking a highly skilled and experienced engineer to join our Swedish Engineering team. You will play an important role in building up the technological backbone of Clear Street. In this role you will work closely with our business partners, build and design new solutions, and support the current business.

As we continue to build the team we are looking for full stack engineers, however, we are open to either back-end, front-end engineers, or dev-ops engineers that have some exposure and a desire to work end-to-end across projects.  We build both the client side, to ensure usability and easy navigation,  and the server side elements such as data storage, security and overall performance.   

You Bring:

• At least four (4) years or more of hands-on professional experience designing and developing mission critical distributed systems with high requirements on performance, resiliency and consistency.
• Bachelor's degree or higher in Computer Science, Financial Engineering or a related field.
• The ideal candidate will be a highly motivated, self-starter with a passion for technology and the ability and desire to learn new skills. They will be comfortable working in a fast-paced environment and be able to deliver results with minimal supervision.
• Experience in troubleshooting system performance and take corrective action as necessary.
• Experience in supporting and running systems in a production environment. 
• Excellent analytical and problem-solving skills
• Strong communication and collaboration skills
• Good understanding of the financial markets, the different asset classes and the unique technical requirements in building financial systems is preferred.

Tech Stack:

• Required experience in Java and Typescript/Javascript
• Preferred, but not required, experience in Clear Street technology Stack: Golang, Python, React,  AWS, Kubernetes, gRPC, Protobuf, PostgreSQL, Kafka, Redis, Docker, While the experience with these technologies is not necessary, readiness to learn this stack is required.

We Offer:

• The opportunity to join a small and growing team of good people, where you can make a difference.
• A new high-quality code base with little technical debt and room to build new services and features.
• An environment that embraces the utility of a DevOps oriented culture and combines it with a focus on CI/CD methodology.
• A meritocratic philosophy that champions collaboration.
• Competitive compensation, benefits, and perks.

Our top priority is our people. We’re continuously investing in a culture that promotes collaboration. We help each other through challenges and celebrate each other's successes. We believe that modern workplaces succeed by virtue of having high-performance workforces that are diverse — in ideas, in cultures, and in experiences. We put in the effort to make such a workplace a daily reality and are proud to be an equal opportunity employer.  #LI-Onsite

#LI-Onsite

About Clear Street:

The Team:

We started with a small group of experienced engineers and the team has significantly increased in size to a team of 30+ with plans to continue to grow.  The team was formed to execute on Clear Street’s growth strategy of expanding our products and services to reach more asset classes and geographies. We work closely with engineering and product teams based in New York.  

Members of the team have the unique opportunity to be part of a growth journey, building a technology stack from scratch, and making a big impact on the financial market. In this role, an individual will work in conjunction with team members in Sweden and NY to build applications for our Securities Finance and Futures businesses, the Execution Management, Risk as well as Custody and Clearing systems.  

Join us and be part of a collaborative, productive and supportive team that values office work over remote work. 

The Role:

We are seeking a highly skilled and experienced engineer to join our Swedish Engineering team. You will play an important role in building up the technological backbone of Clear Street. In this role you will work closely with our business partners, build and design new solutions, and support the current business.

As we continue to build the team we are looking for full stack engineers, however, we are open to either back-end, front-end engineers, or dev-ops engineers that have some exposure and a desire to work end-to-end across projects.  We build both the client side, to ensure usability and easy navigation,  and the server side elements such as data storage, security and overall performance.   

You Bring:

• At least one (1) year or more of hands-on professional experience designing and developing mission critical distributed systems with high requirements on performance, resiliency and consistency.
• Bachelor's degree or higher in Computer Science, Financial Engineering or a related field.
• The ideal candidate will be a highly motivated, self-starter with a passion for technology and the ability and desire to learn new skills. They will be comfortable working in a fast-paced environment and be able to deliver results with minimal supervision.
• Experience in troubleshooting system performance and take corrective action as necessary.
• Experience in supporting and running systems in a production environment. 
• Excellent analytical and problem-solving skills
• Strong communication and collaboration skills
• Good understanding of the financial markets, the different asset classes and the unique technical requirements in building financial systems is preferred.

Tech Stack:

• Required experience in Java and Typescript/Javascript
• Preferred, but not required, experience in Clear Street technology Stack: Golang, Python, React,  AWS, Kubernetes, gRPC, Protobuf, PostgreSQL, Kafka, Redis, Docker, While the experience with these technologies is not necessary, readiness to learn this stack is required.

We Offer:

• The opportunity to join a small and growing team of good people, where you can make a difference.
• A new high-quality code base with little technical debt and room to build new services and features.
• An environment that embraces the utility of a DevOps oriented culture and combines it with a focus on CI/CD methodology.
• A meritocratic philosophy that champions collaboration.
• Competitive compensation, benefits, and perks.
  
  

Our top priority is our people. We’re continuously investing in a culture that promotes collaboration. We help each other through challenges and celebrate each other's successes. We believe that modern workplaces succeed by virtue of having high-performance workforces that are diverse — in ideas, in cultures, and in experiences. We put in the effort to make such a workplace a daily reality and are proud to be an equal opportunity employer.  #LI-Onsite

About Upshop 

Upshop is the market leader in Total Store Operations solutions for the Grocery and C-Store markets. We offer an AI-powered SaaS platform connecting Fresh, Center, eCommerce, and DSD department operations to deliver a simplified, smarter, more connected store experience. Customers running Upshop realize significant improvements in sales, shrink, food safety, and sustainability across the entire store. 450+ retail chain accounts trust our software in over 55k+ stores across 35 countries and 3 continents. 

At Upshop, we believe great businesses are built by great people. We hire high-agency builders who take ownership, move with urgency, and raise the bar for those around them. 

Overview of the Role  

We are seeking a Senior Software Engineer to operate with a high degree of autonomy within one of Upshop’s core product teams. This is a hands-on individual contributor position focused on owning and driving complex initiatives, shaping technical decisions at the project level, and delivering high-quality systems in an evolving platform environment. 

Our platform powers real-time retail operations at global scale, spanning mobile applications, barcode scanning workflows, multi-tenant SaaS APIs, enterprise integrations, and data-driven decision systems. You will work across cloud-native infrastructure in Azure and GCP, building and operating services in languages such as C# and PHP, alongside modern frontend technologies like React and TypeScript. The platform leverages a variety of frameworks, containerized deployments with Kubernetes, and data systems including SQL and NoSQL databases, Redis, and analytics pipelines. 

AI is core to how we build at Upshop. From drafting specifications to generating code, expanding test coverage, refactoring legacy modules, and improving observability, we expect engineers to actively explore and leverage AI tools throughout their workflow. Curiosity and disciplined AI usage are part of the role. 

Key Responsibilities 

Project Leadership & Technical Execution 

• Lead significant technical initiatives within your product area, driving projects from design through production rollout. 

• Break down ambiguous problems into structured, deliverable increments. 

• Collaborate with other engineers and engineering leadership to align project decisions with broader architectural direction. 

• Contribute to design discussions, propose trade-offs, and help reduce decision latency within the team. 

Hands-On Development 

• Leverage AI tools to design solutions, generate production-grade code, expand test coverage, and improve implementation quality. 

• Contribute across backend and frontend systems, ensuring clarity, maintainability, and strong engineering discipline. 

• Write comprehensive unit and integration tests covering core paths and edge cases. 

• Own features end-to-end: design, implementation, deployment, monitoring, and iteration. 

• Design with observability in mind — logging, metrics, tracing, and performance considerations built in by default. 

Platform Evolution & Collaboration 

• Support ongoing system evolution and integration across product lines. 

• Work collaboratively across team boundaries, stepping into gray areas when necessary to move work forward. 

• Mentor less experienced engineers through thoughtful code reviews and structured feedback. 

• Participate in improving engineering practices, including spec-driven development and AI-assisted workflows. 

Qualifications 

Required 

• 5+ years of professional software engineering experience. 

• Demonstrated interest in and active exploration of AI tools, with experience integrating AI into daily development workflows. 

• Strong backend engineering experience in PHP, C#, or similar languages and frameworks. 

• Frontend experience with React, modern TypeScript/JavaScript ecosystems, or comparable frontend technologies. 

• Experience operating systems in cloud environments (Azure, GCP, AWS, or similar) and containerized deployments (e.g., Kubernetes or equivalent platforms). 

• Demonstrated ability to lead projects and influence technical direction without formal authority. 

• Strong written and verbal communication skills; able to document intent, specifications, and decisions clearly. 

• Experience working effectively in ambiguous environments where requirements and integration paths evolve. 

Preferred 

• Experience using or experimenting with agentic development and spec-driven development patterns. 

• Experience working in multi-tenant SaaS environments. 

• Deep familiarity with AI-assisted development tools and practical application of agentic or spec-driven engineering practices. 

• Experience integrating systems across product boundaries. 

What We Value 

• Initiative over passivity. 

• Structured thinking over reactive execution. 

• Methodical system evolution over reckless rewrites. 

• Data-informed decisions over opinion-driven debates. 

• Ownership from concept to production health. 

Benefits/Perks: 

• Competitive compensation. 

• Generous PTO and benefits package. 

• Career development opportunities. 

• Collaborative, growth-oriented culture at the forefront of grocery tech innovation.